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About the Usefullness: Optimized SETI@apps for AMD64 Opteron with SSE4a

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paxv:
Thank you for your time and answer.

Lastly this question: a little of topic but still related to the former:

Boinc lists my processor as being SSE/SSE2 and
I know for a fact its a SSE/SSE2/SSE3/SSE4a
(2376 Opteron Shanghai)

Doesn't BOINC check that well or is it AMD/INTEL differences?



(SSSE3 and SSE4.1/SSE 4.2 are intel only)

arkayn:

--- Quote from: paxv on 02 May 2009, 07:34:57 pm ---Thank you for your time and answer.

Lastly this question: a little of topic but still related to the former:

Boinc lists my processor as being SSE/SSE2 and
I know for a fact its a SSE/SSE2/SSE3/SSE4a
(2376 Opteron Shanghai)

Doesn't BOINC check that well or is it AMD/INTEL differences?



(SSSE3 and SSE4.1/SSE 4.2 are intel only)

--- End quote ---

BOINC only knows what the OS knows, XP only knows up SSE2.

paxv:
I run windows Vista 64...

Raistmer:

--- Quote from: paxv on 04 May 2009, 03:35:18 pm ---I run windows Vista 64...

--- End quote ---
Vista is "clever" only in unneeded areas it seems. Big big crap in short ;) ;D

Josef W. Segur:

--- Quote from: paxv on 04 May 2009, 03:35:18 pm ---I run windows Vista 64...
--- End quote ---

Then it may be reporting SSE3 as pni (Prescott New Instructions).
                                                                               Joe

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